@misc{indiciae681bc5a522c4, title = {Group exercise classes in people with multiple sclerosis: a pilot study.}, author = {Jennifer Freeman and Rhoda Allison}, year = {2004}, doi = {10.1002/pri.307}, url = {https://pubmed.ncbi.nlm.nih.gov/15317425/}, note = {Source identifier: 15317425} }